Cold treatment apparatus



FIG. 1 is a perspective view from above, to the rear, and to the right side of a new design for a cold treatment apparatus, in a closed position;

FIG. 2 is a perspective view from above, to the front, and to the right side thereof, in the closed position;

FIG. 3 is a perspective view from above, to the front, and to the left side thereof, in the closed position;

FIG. 4 is a perspective view from above, to the rear, and to the right side thereof, in an open position;

FIG. 5 is a perspective view from above, to the front, and to the right side thereof, in the open position;

FIG. 6 is a perspective view from the rear to the left side thereof; and,

FIG. 7 is a top perspective view thereof, in the closed position. 

CLAIM The ornamental design for a cold treatment apparatus, as shown and described. 